package com.example.blog.mapper;

import com.example.blog.model.UserInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface UserInfoMapper {
    //根据用户名查询用户信息
    @Select("select * from user where delete_flag != 1 and user_name = #{userName}")
    UserInfo selectByName(String userName);

    //根据用户ID，查询用户信息
    @Select("select * from user where delete_flag != 1 and id = #{id}")
    UserInfo selectById(Integer id);
}
